The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2022
Filed:
Jun. 04, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jungmin Choi, Osan-si, KR;
Hanseok Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate beyond a 4th generation (4G) communication system, such as long term evolution (LTE). An operation method of a reception device in a wireless communication system comprises the steps of: receiving a signal transmitted through a plurality of antennas of a transmission device; determining an initial symbol vector on the basis of the signal; determining a first candidate symbol vector, on the basis of a plurality of solution vectors obtained by searching for the initial symbol vector; determining a second candidate symbol vector by changing at least one symbol value of the first candidate symbol vector; and determining a symbol vector transmitted from the transmission device, on the basis of at least a part of the second candidate symbol vector.